Quicksand micro-electronics / Mbed 2 deprecated QW-Reactiontime

This program is a reaction time game for two players on the QW dev kit. The winner and his reaction time are shown in the console window and transmitted via Sigfox.

Dependencies:   mbed

Fork of QW-Reactiontime by Quicksand

QW Reaction Time Game

This program is a reaction time game for two players on the QW dev kit. The winner and his reaction time are shown in the console window and transmitted via Sigfox.

Code explanation

The program starts with the initialisation/declaration of the leds and pushbuttons. Also the necessary function prototypes and serial communications are declared. After that, the program is waiting to start the game. While the program is waiting, the leds are looping. Instructions to play the game are displayed in the console window. The game is started by pushing one of the buttons. Then the two players have to wait till all four leds turn on to push their button. The player that pushes the fastest after the leds turn on is the winner. The results of the game are shown in the console window and transmitted via Sigfox.

Sigfox message payload

First there is the "06", this is the Quicksand ID of the example program. This is used by Quicksand to keep track of our example programs. The second value that is transmitted is the ID of the winner. The third and last value that is transmitted is the reaction time of the winner.

More information and other example code can be found on the component page by clicking the link below: https://developer.mbed.org/components/QW-SIGFOX-Development-Kit/

Diff: VCNL4010.cpp

Revision:
1:00a17f5a247c
Parent:
0:6c17d1a79f75
Child:
2:73b5ca784164
--- a/VCNL4010.cpp	Thu Nov 05 09:40:10 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,287 +0,0 @@
-/*
-Copyright (c) 2012 Vishay GmbH, www.vishay.com
-author: DS, version 1.21
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-
-#include "VCNL4010.h"
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0::VCNL40x0(PinName sda, PinName scl, unsigned char addr) : _i2c(sda, scl), _addr(addr) {
-   // _i2c.frequency(1000000);                                // set I2C frequency to 1MHz
-}
-
-VCNL40x0::~VCNL40x0() {
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetCommandRegister (unsigned char Command) {
-
-    _send[0] = REGISTER_COMMAND;                            // VCNL40x0 Configuration reister
-    _send[1] = Command;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadCommandRegister (unsigned char *Command) {
-
-    _send[0] = REGISTER_COMMAND;                            // VCNL40x0 Configuration register
-    _i2c.write(VCNL40x0_ADDRESS,_send, 1);                  // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1,_receive, 1);              // Read 1 byte on I2C
-
-    *Command = (unsigned char)(_receive[0]);
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadID (unsigned char *ID) {
-
-    _send[0] = REGISTER_ID;                                 // VCNL40x0 product ID revision register
-    _i2c.write(VCNL40x0_ADDRESS, _send, 1);                 // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1, _receive, 1);             // Read 1 byte on I2C
-
-    *ID = (unsigned char)(_receive[0]);
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetCurrent (unsigned char Current) {
-
-    _send[0] = REGISTER_PROX_CURRENT;                       // VCNL40x0 IR LED Current register
-    _send[1] = Current;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadCurrent (unsigned char *Current) {
-
-    _send[0] = REGISTER_PROX_CURRENT;                       // VCNL40x0 IR LED current register
-    _i2c.write(VCNL40x0_ADDRESS,_send, 1);                  // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1,_receive, 1);              // Read 1 byte on I2C
-
-    *Current = (unsigned char)(_receive[0]);
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetProximityRate (unsigned char ProximityRate) {
-
-    _send[0] = REGISTER_PROX_RATE;                          // VCNL40x0 Proximity rate register
-    _send[1] = ProximityRate;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetAmbiConfiguration (unsigned char AmbiConfiguration) {
-
-    _send[0] = REGISTER_AMBI_PARAMETER;                     // VCNL40x0 Ambilight configuration
-    _send[1] = AmbiConfiguration;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetInterruptControl (unsigned char InterruptControl) {
-
-    _send[0] = REGISTER_INTERRUPT_CONTROL;                  // VCNL40x0 Interrupt Control register
-    _send[1] = InterruptControl;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadInterruptControl (unsigned char *InterruptControl) {
-
-    _send[0] = REGISTER_INTERRUPT_CONTROL;                  // VCNL40x0 Interrupt Control register
-    _i2c.write(VCNL40x0_ADDRESS,_send, 1);                  // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1,_receive, 1);              // Read 1 byte on I2C
-
-    *InterruptControl = (unsigned char)(_receive[0]);
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetInterruptStatus (unsigned char InterruptStatus) {
-
-    _send[0] = REGISTER_INTERRUPT_STATUS;                   // VCNL40x0 Interrupt Status register
-    _send[1] = InterruptStatus;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetModulatorTimingAdjustment (unsigned char ModulatorTimingAdjustment) {
-
-    _send[0] = REGISTER_PROX_TIMING;                        // VCNL40x0 Modulator Timing Adjustment register
-    _send[1] = ModulatorTimingAdjustment;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadInterruptStatus (unsigned char *InterruptStatus) {
-
-    _send[0] = REGISTER_INTERRUPT_STATUS;                   // VCNL40x0 Interrupt Status register
-    _i2c.write(VCNL40x0_ADDRESS,_send, 1);                  // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1,_receive, 1);              // Read 1 byte on I2C
-
-    *InterruptStatus = (unsigned char)(_receive[0]);
-
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadProxiValue (unsigned int *ProxiValue) {
-
-    _send[0] = REGISTER_PROX_VALUE;                         // VCNL40x0 Proximity Value register
-    _i2c.write(VCNL40x0_ADDRESS, _send, 1);                 // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1, _receive, 2);             // Read 2 bytes on I2C
-    *ProxiValue = ((unsigned int)_receive[0] << 8 | (unsigned char)_receive[1]);
-
-    return VCNL40x0_ERROR_OK;
-
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadAmbiValue (unsigned int *AmbiValue) {
-
-    _send[0] = REGISTER_AMBI_VALUE;                          // VCNL40x0 Ambient Light Value register
-    _i2c.write(VCNL40x0_ADDRESS, _send, 1);                  // Write 1 byte on I2C
-    _i2c.read(VCNL40x0_ADDRESS+1, _receive, 2);              // Read 2 bytes on I2C
-    *AmbiValue = ((unsigned int)_receive[0] << 8 | (unsigned char)_receive[1]);
-
-    return VCNL40x0_ERROR_OK;
-
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetLowThreshold (unsigned int LowThreshold) {
-
-    unsigned char LoByte=0, HiByte=0;
-    
-    LoByte = (unsigned char)(LowThreshold & 0x00ff);
-    HiByte = (unsigned char)((LowThreshold & 0xff00)>>8);
-    
-    _send[0] = REGISTER_INTERRUPT_LOW_THRES;                // VCNL40x0 Low Threshold Register, Hi Byte
-    _send[1] = HiByte;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-    
-    _send[0] = REGISTER_INTERRUPT_LOW_THRES+1;              // VCNL40x0 Low Threshold Register, Lo Byte
-    _send[1] = LoByte;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::SetHighThreshold (unsigned int HighThreshold) {
-
-    unsigned char LoByte=0, HiByte=0;
-    
-    LoByte = (unsigned char)(HighThreshold & 0x00ff);
-    HiByte = (unsigned char)((HighThreshold & 0xff00)>>8);
-    
-    _send[0] = REGISTER_INTERRUPT_HIGH_THRES;               // VCNL40x0 High Threshold Register, Hi Byte
-    _send[1] = HiByte;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-    
-    _send[0] = REGISTER_INTERRUPT_HIGH_THRES+1;             // VCNL40x0 High Threshold Register, Lo Byte
-    _send[1] = LoByte;
-    _i2c.write(VCNL40x0_ADDRESS,_send, 2);                  // Write 2 bytes on I2C
-
-    return VCNL40x0_ERROR_OK;
-
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadProxiOnDemand (unsigned int *ProxiValue) {
-
-    unsigned char Command=0;
-
-    // enable prox value on demand
-    SetCommandRegister (COMMAND_PROX_ENABLE | COMMAND_PROX_ON_DEMAND);
- 
-    // wait on prox data ready bit
-    do {
-        ReadCommandRegister (&Command);                     // read command register
-    } while (!(Command & COMMAND_MASK_PROX_DATA_READY));
-
-    ReadProxiValue (ProxiValue);                            // read prox value
-
-    SetCommandRegister (COMMAND_ALL_DISABLE);               // stop prox value on demand
-    
-    return VCNL40x0_ERROR_OK;
-}
-
-////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-
-VCNL40x0Error_e VCNL40x0::ReadAmbiOnDemand (unsigned int *AmbiValue) {
-
-    unsigned char Command=0;
-
-    // enable ambi value on demand
-    SetCommandRegister (COMMAND_PROX_ENABLE | COMMAND_AMBI_ON_DEMAND);
-
-    // wait on ambi data ready bit
-    do {
-        ReadCommandRegister (&Command);                     // read command register
-    } while (!(Command & COMMAND_MASK_AMBI_DATA_READY));
-
-    ReadAmbiValue (AmbiValue);                              // read ambi value    
-
-    SetCommandRegister (COMMAND_ALL_DISABLE);               // stop ambi value on demand    
-
-    return VCNL40x0_ERROR_OK;
-}